When a streetcar has stopped at a pedestrian island, what must drivers do?

When a streetcar has stopped at a pedestrian island, drivers must exercise caution and be aware that passengers may be getting on or off the streetcar. Therefore, the appropriate action is to carefully watch for these passengers and proceed with caution, typically on the right side of the streetcar if it is safe to do so. This ensures the safety of pedestrians who may be crossing the road or moving close to the streetcar as they embark or disembark.

This approach balances the need to maintain traffic flow while prioritizing the safety of individuals using the streetcar system. It reflects the principle of yielding to pedestrians, which is crucial in areas where public transportation intersects with road traffic.